25521888672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2111}}^1$

素因数の和:4136

約数の個数: 192

約数和(自身を含む): 85155840000

約数和(自身を除く): 59633951328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 1999, 2016, 2111, 3024, 3998, 4222, 5997, 6048, 6333, 7996, 8444, 11994, 12666, 13993, 14777, 15992, 16888, 17991, 18999, 23988, 25332, 27986, 29554, 31984, 33776, 35982, 37998, 41979, 44331, 47976, 50664, 53973, 55972, 56997, 59108, 63968, 67552, 71964, 75996, 83958, 88662, 95952, 101328, 107946, 111944, 113994, 118216, 125937, 132993, 143928, 151992, 167916, 177324, 191904, 202656, 215892, 223888, 227988, 236432, 251874, 265986, 287856, 303984, 335832, 354648, 377811, 398979, 431784, 447776, 455976, 472864, 503748, 531972, 575712, 607968, 671664, 709296, 755622, 797958, 863568, 911952, 1007496, 1063944, 1343328, 1418592, 1511244, 1595916, 1727136, 1823904, 2014992, 2127888, 3022488, 3191832, 4029984, 4219889, 4255776, 6044976, 6383664, 8439778, 12089952, 12659667, 12767328, 16879556, 25319334, 29539223, 33759112, 37979001, 50638668, 59078446, 67518224, 75958002, 88617669, 101277336, 113937003, 118156892, 135036448, 151916004, 177235338, 202554672, 227874006, 236313784, 265853007, 303832008, 354470676, 405109344, 455748012, 472627568, 531706014, 607664016, 708941352, 797559021, 911496024, 945255136, 1063412028, 1215328032, 1417882704, 1595118042, 1822992048, 2126824056, 2835765408, 3190236084, 3645984096, 4253648112, 6380472168, 8507296224, 12760944336, 25521888672]

約数ペア:

[(1, 25521888672), (2, 12760944336), (3, 8507296224), (4, 6380472168), (6, 4253648112), (7, 3645984096), (8, 3190236084), (9, 2835765408), (12, 2126824056), (14, 1822992048), (16, 1595118042), (18, 1417882704), (21, 1215328032), (24, 1063412028), (27, 945255136), (28, 911496024), (32, 797559021), (36, 708941352), (42, 607664016), (48, 531706014), (54, 472627568), (56, 455748012), (63, 405109344), (72, 354470676), (84, 303832008), (96, 265853007), (108, 236313784), (112, 227874006), (126, 202554672), (144, 177235338), (168, 151916004), (189, 135036448), (216, 118156892), (224, 113937003), (252, 101277336), (288, 88617669), (336, 75958002), (378, 67518224), (432, 59078446), (504, 50638668), (672, 37979001), (756, 33759112), (864, 29539223), (1008, 25319334), (1512, 16879556), (1999, 12767328), (2016, 12659667), (2111, 12089952), (3024, 8439778), (3998, 6383664), (4222, 6044976), (5997, 4255776), (6048, 4219889), (6333, 4029984), (7996, 3191832), (8444, 3022488), (11994, 2127888), (12666, 2014992), (13993, 1823904), (14777, 1727136), (15992, 1595916), (16888, 1511244), (17991, 1418592), (18999, 1343328), (23988, 1063944), (25332, 1007496), (27986, 911952), (29554, 863568), (31984, 797958), (33776, 755622), (35982, 709296), (37998, 671664), (41979, 607968), (44331, 575712), (47976, 531972), (50664, 503748), (53973, 472864), (55972, 455976), (56997, 447776), (59108, 431784), (63968, 398979), (67552, 377811), (71964, 354648), (75996, 335832), (83958, 303984), (88662, 287856), (95952, 265986), (101328, 251874), (107946, 236432), (111944, 227988), (113994, 223888), (118216, 215892), (125937, 202656), (132993, 191904), (143928, 177324), (151992, 167916)]